Certificate 12/006/761/14
Detailed datasheet

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 Date created 2025-08-01
 Holder SOPREMA SAS
15 rue de St Nazaire
CS 60121
67025 STRASBOURG CEDEX
France
 Certificate no. 12/006/761/14
 Family Rigid polyisocyanurate foam (PIR)
 Commercial brand(s) (products)
Products Purposes
EFIGREEN DUO +
EFIGREEN DUO + XL
 Plant(s) Saint Julien du Sault - France (89)
Saint-Gilles - France (30)
 Certified thermal conductivity
Thicknesses
mm 		Thermal conductivity
λD W/(m.K)
from 30 to 35  mm 0.023 W/(m.K)
from 40 to 160  mm 0.022 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm 		Thermal resistances
m².K/W
30 mm 1.30
35 mm 1.50
40 mm 1.80
45 mm 2.05
50 mm 2.25
55 mm 2.50
60 mm 2.75
66 mm 3.00
70 mm 3.20
75 mm 3.40
80 mm 3.65
85 mm 3.85
90 mm 4.10
95 mm 4.35
99 mm 4.50
100 mm 4.55
105 mm 4.80
110 mm 5.00
115 mm 5.25
120 mm 5.50
125 mm 5.70
130 mm 5.95
133 mm 6.10
135 mm 6.15
140 mm 6.40
145 mm 6.65
150 mm 6.85
155 mm 7.10
160 mm 7.30
All resistances
Puce Critical compressive strength
Thickness
mm 		Rcs
(≥ kPa)		 ds mini
(%)		 ds maxi
(%)		 Modulus of elasticity in use
(≥ MPa)
from 30 to 160  mm 100 1.2 1.8
 Other certified characteristics
Characteristic Value
Thickness tolerance T2
Compressive stress CS(10\Y)200
Short-term water absorption by partial immersion WS(P)0,2